Lukas Wunner e8a6123e9e x86/platform/intel-mid: Retrofit pci_platform_pm_ops ->get_state hook ... Commit cc7cc02bad ("PCI: Query platform firmware for device power state") augmented struct pci_platform_pm_ops with a ->get_state hook and implemented it for acpi_pci_platform_pm, the only pci_platform_pm_ops existing till v4.7. However v4.8 introduced another pci_platform_pm_ops for Intel Mobile Internet Devices with commit 5823d0893e ("x86/platform/intel-mid: Add Power Management Unit driver"). It is missing the ->get_state hook, which is fatal since pci_set_platform_pm() enforces its presence. Andy Shevchenko reports that without the present commit, such a device "crashes without even a character printed out on serial console and reboots (since watchdog)". Retrofit mid_pci_platform_pm with the missing callback to fix the breakage. Acked-and-tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Fixes: cc7cc02bad ("PCI: Query platform firmware for device power state") Signed-off-by: Lukas Wunner <lukas@wunner.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Cc: linux-pci@vger.kernel.org Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: http://lkml.kernel.org/r/7c1567d4c49303a4aada94ba16275cbf56b8976b.1477221514.git.lukas@wunner.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2016-11-07 13:06:59 +01:00
..
atom	x86/cpu: Rename Merrifield2 to Moorefield	2016-09-08 08:13:08 +02:00
ce4100	x86/ce4100: Remove duplicated include from ce4100.c	2016-07-19 16:02:17 +02:00
efi	Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-10-03 16:46:53 -07:00
geode	x86/platform: Make platform/geode/net5501.c explicitly non-modular	2016-02-16 09:11:09 +01:00
goldfish	goldfish: platform device for x86	2013-01-21 12:09:19 -08:00
intel	x86/platform/iosf_mbi: Add Intel Tangier PCI id	2015-07-16 17:48:48 +02:00
intel-mid	x86/platform/intel-mid: Retrofit pci_platform_pm_ops ->get_state hook	2016-11-07 13:06:59 +01:00
intel-quark	x86/platform/intel/quark: Drop IMR lock bit support	2016-02-23 07:37:23 +01:00
iris	x86: platform: iris: drop owner assignment from platform_drivers	2014-10-20 16:20:15 +02:00
mellanox	x86/platform/mellanox: Fix return value check in mlxplat_init()	2016-09-24 21:05:25 +02:00
olpc	x86/platform: Audit and remove any unnecessary uses of module.h	2016-07-14 15:06:59 +02:00
scx200	X86: drivers: remove __dev* attributes.	2013-01-03 15:57:04 -08:00
sfi	x86: Cleanup irq_domain ops	2015-04-24 15:36:55 +02:00
ts5500	x86/platform: Delete extraneous MODULE_* tags fromm ts5500	2016-07-16 22:41:00 +02:00
uv	x86/platform/UV: Fix support for EFI_OLD_MEMMAP after BIOS callback updates	2016-10-20 08:47:58 +02:00
Makefile	x86/platform/mellanox: Introduce support for Mellanox systems platform	2016-09-22 22:13:10 +02:00